GSM Gateway – 4 Port

Product Highlight

The GXW series includes two models with 4 or 8 ports respectively.
Designed and tested for full interoperability with leading IP-PBXs, soft-switches and SIP-based environments
Manageability, a simple configuration, superb voice and video quality and feature rich functionality
Based on open industry standards

Features:

4 FXO port media gateway.
Video surveillance port (Available in HW revision 1 only)
External power supply
Two RJ-45 ports (switched or routed)
TFTP and HTTP firmware upgrade support
Multiple SIP accounts, multiple SIP profiles (choice of 3 profiles per account)
Supports Audio Codecs: G711U/A, G723, G729A/B and GSM
Supports Video Codecs: H.264
G.168 – echo cancellation
Flexible DTMF transmission: In Audio, RFC2833, SIP Info or any combination of the 3
Selectable, multiple LBR coders per channel
T.38 compliant

Ports	4
LAN Interface	2xRJ45 10/100Mbp
LED	84LEDs (GREEN)
Dimension[L x W x H]	225mm (L) x 172mm (W) x 42mm (H)
Power Input	100-240V AC, 50/60Hz, 0.5A Max
Power Input	Feature allowing for real-time performance monitoring.
Wight	Weight 0.29 lbs (3.5 oz)
Temperature	32~104°F
Humidity	10% – 90% (non-condensing)
Compliance	FCC, CE
Telephone Interface	FXO, RJ11
Voice Compression	G.711U, G711A, G.723, G.729A/B, GSM
FAX	Fax over IP T.38 compliant Group 3 Fax Relay up to 14.4kpbs and auto-switch to G.711 for Fax pass-through
DTMF Method	Flexible DTMF transmission method, User interface of In-audio, RFC2833, and SIP Info
Caller ID	Bellcore Type 1 & 2, ETSI, BT, NTT, and DTMF-based CID

*astTECS GSM Gateway offers a powerful and flexible GSM solution for the Open Source PBX.
Product bundles:

GSM Integration – 50% cost savings

* astTECS gateway converts your landline to mobile calls into mobile to mobile calls. Thus helps in reducing 50% of your Telecom expenses.